There are a variety of ways that instructors can find materials that are OERs, public domain, or open access. There are a few options listed below, but you can also get in touch with your librarian for specific help with your subject area!
ISKME created OER Commons in 2007. OER Commons has partnered with over 500 organizations to provide resources for educators.
Provided by Rice University and supported by many education foundations. OpenStax provides quality free textbooks to meet your course needs.
Open textbook project started with initiative from British Columbia Advanced Education and the BC campus. BC Campus OpenED offers 70 openly licensed textbooks.
Multimedia Educational Resource for Learning and Online Teaching brought to you by California State University. MERLOT II provides free textbooks and other materials for education.
HathiTrust is a partnership of academic and research institutions, offering a collection of millions of titles digitized from libraries around the world.
A huge repository of text, audio and video files, including public domain titles. You can browse and read online over 5 million books and items from over 1,500 collections.
Project Gutenberg is a top destination for free ebooks on the web and one of the oldest, established by Michael S. Hart in 1971.
Academic peer-reviewed books and chapters from 269 publishers (Open Source Titles).
DOAJ: Directory of Open Access Journals
Academic peer-reviewed journals that are open-access. When publishing in these journals authors do not transfer their copyright.